package com.SFA.Main;

import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.http.HttpVersion;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.apache.http.protocol.HTTP;

public class SSLSocketFactoryEx extends SSLSocketFactory
{

    SSLContext sslContext = SSLContext.getInstance("TLS");

    public SSLSocketFactoryEx(KeyStore truststore)

    throws NoSuchAlgorithmException, KeyManagementException,

    KeyStoreException, UnrecoverableKeyException
    {

	super(truststore);

	TrustManager tm = new X509TrustManager()
	{

	    public java.security.cert.X509Certificate[] getAcceptedIssuers()
	    {

		return null;

	    }

	    @Override
	    public void checkClientTrusted(

	    java.security.cert.X509Certificate[] chain, String authType)

	    throws java.security.cert.CertificateException
	    {

	    }

	    @Override
	    public void checkServerTrusted(

	    java.security.cert.X509Certificate[] chain, String authType)

	    throws java.security.cert.CertificateException
	    {

	    }

	};

	sslContext.init(null, new TrustManager[] { tm }, null);

    }

    @Override
    public Socket createSocket(Socket socket, String host, int port,

    boolean autoClose) throws IOException, UnknownHostException
    {

	return sslContext.getSocketFactory().createSocket(socket, host, port,

	autoClose);

    }

    @Override
    public Socket createSocket() throws IOException
    {

	return sslContext.getSocketFactory().createSocket();

    }

    public static DefaultHttpClient getNewHttpClient()
    {
	try
	{
	    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
	    trustStore.load(null, null);

	    SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
	    sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

	    HttpParams params = new BasicHttpParams();
	    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
	    HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

	    SchemeRegistry registry = new SchemeRegistry();
	    registry.register(new Scheme("http",
					 PlainSocketFactory.getSocketFactory(),
					 80));
	    registry.register(new Scheme("https", sf, 443));

	    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params,
									  registry);

	    return new DefaultHttpClient(ccm, params);
	}
	catch (Exception e)
	{
	    return new DefaultHttpClient();
	}
    }
}